2247141407

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 2683322880

約数和(自身を除く): 436181473

約数列:

[1, 7, 41, 73, 283, 287, 379, 511, 1981, 2653, 2993, 11603, 15539, 20659, 20951, 27667, 81221, 107257, 108773, 144613, 193669, 750799, 847019, 1134347, 4397537, 5929133, 7829761, 7940429, 30782759, 54808327, 321020201, 2247141407]

約数ペア:

[(1, 2247141407), (7, 321020201), (41, 54808327), (73, 30782759), (283, 7940429), (287, 7829761), (379, 5929133), (511, 4397537), (1981, 1134347), (2653, 847019), (2993, 750799), (11603, 193669), (15539, 144613), (20659, 108773), (20951, 107257), (27667, 81221)]